$OpenBSD: patch-src_tk_tkbitmap_c,v 1.2 2017/05/09 13:01:42 espie Exp $
Index: src/tk/tkbitmap.c
--- src/tk/tkbitmap.c.orig
+++ src/tk/tkbitmap.c
@@ -434,7 +434,7 @@ Tk_GetBitmapFromData(interp, tkwin, source, width, hei
     Tk_Uid name = NULL;		/* Initialization need only to prevent
 				 * compiler warning. */
     int new;
-    static autoNumber = 0;
+    static int autoNumber = 0;
     char string[20];
 
     if (!initialized) {
